- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]Services to user groupsOne-way selective calling services
Patent holdings for IPC class H04W 4/06
Total number of patents in this class: 8525
10-year publication summary
|
796
|
728
|
712
|
549
|
605
|
651
|
844
|
662
|
472
|
342
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 115827 |
751 |
| Qualcomm Incorporated | 87585 |
632 |
| Samsung Electronics Co., Ltd. | 149087 |
508 |
| LG Electronics Inc. | 73772 |
501 |
| ZTE Corporation | 43054 |
388 |
| Kyocera Corporation | 14083 |
217 |
| Apple Inc. | 56283 |
211 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
178 |
| NEC Corporation | 36257 |
172 |
| Ericsson | 21998 |
149 |
| Nokia Technologies Oy | 19171 |
145 |
| Intel Corporation | 46460 |
124 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21607 |
123 |
| Sony Corporation | 30787 |
106 |
| NTT DoCoMo, Inc. | 13646 |
104 |
| Interdigital Patent Holdings, Inc. | 5945 |
97 |
| Datang Mobile Communications Equipment Co., Ltd | 4090 |
97 |
| Sharp Kabushiki Kaisha | 18624 |
90 |
| Vivo Mobile Communication Co., Ltd. | 12797 |
88 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13137 |
84 |
| Other owners | 3760 |